What happened in Zuo Quan's life?

Zuo Quan is from Liling, Hunan. He is a revolutionary and strategist. In his youth, he entered the Whampoa Military Academy with the ideal of serving his country. Later, he became the backbone of the Whampoa Military Academy and joined the China * * * Production Party. 1925 10 went to the Soviet military academy for further study and became a military commander. 1930 After returning to China, he successively served as the commander of the 12th Red Army, the 15th Red Army and the Chief of Staff of the 1st Red Army in Jiangxi revolutionary base area, and repeatedly made meritorious deeds in the counter-campaign against "encirclement and suppression". After the Long March, as the acting head of the Red Army Corps, the Red Army participated in and directed major battles such as crossing Wujiang River, Dadu River, flying Luding Bridge, Lazikou and Zhiluo Town, and made great contributions. After War of Resistance against Japanese Aggression began, the Red Army was reorganized into the Eighth Route Army, and Zuo Quan was appointed as the deputy chief of staff, who was directly responsible for the work of the General Staff, and together with Zhu De and Peng, he formed the "Zhu Pengzuo" command center. In all previous battles and actions, he always made overall plans and took the lead, and made great achievements in the construction of military theory.

1942 in may, the Japanese army "swept" the headquarters of the eighth route army stationed in matian town, Liao county. On June 2, the two sides met by the Qingzhang River, and Zuo Quan was shot and killed while covering the retreat of the headquarters. He was the highest general of the Eighth Route Army who died in War of Resistance against Japanese Aggression. Liao County was later changed to Zuoquan County to commemorate this anti-Japanese hero.